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ProblemsByVinFile / 2021-NISSAN-ALTIMANHTSA data synced 9 hours ago
2021 · Nissan
Nissan Altima problems
61 owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.
Reliability score
7.6 / 10
Solid reliability overall. Common issues are concentrated in a few systems.
0
Critical
2
Severe
0
Moderate
Should you avoid this 2021 Altima?
Generally reliable
Buyable on the data — keep up the usual maintenance and inspect normally.
No systemic severe-failure pattern in the complaint record
Reliability score 7.6/10 — above the segment average
2 recall campaigns on file
Our read of the federal NHTSA complaint and recall record for this exact year and model —
not a substitute for a pre-purchase inspection. How we score.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2021 Altima· electrical
Vehicle Breaking on Its Own While Driving I am writing to file a formal safety complaint and to demand immediate corporate intervention regarding an extremely dangerous mechanical/ADAS defect. My Nissan Altima has serious, ongoing safety issues where the vehicle will…
While driving home from work I experienced my fourth or fifth malfunction error flashing across my digital display. It scares me because this time is different. This time the flash made the seat vibrate and before I had a chance to react, I totally lost control Of my steering…
Hi this is in reference to my 2021 Nissan altima. The fob key entry and electrical door control doesn't work. The automator for my doors have had to be replaced. First the rear passenger and five days later the rear passenger door on drivers side and now the drivers door. As a…
3out of 4 door lock actuators went out .three of the doors can’t be locked from driver side and don’t automatically lock when the car is being driven.problem has been confirmed by an independent center.there were no prior warnings.
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A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.
Fix: Dealers will inspect the rearview camera and harness for damage and replace them as necessary. If no damage is found, the dealer will apply protective tape and reroute the rearview camera harness. Repairs will be performed free of charge. Owner notification letters are expected to be mailed October 19, 2023. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall is R23C3.
A detached tie rod ball joint can cause a loss of steering control, and increase the risk of a crash.
Fix: Nissan will notify owners, and dealers will tighten the left and right-side tie rod ball joint fasteners, or install new fasteners as necessary, free of charge. The began March 31, 2021. Owners may contact Nissan customer service at 1-800-867-7769. Nissan's number for this recall is PC795.
Under investigation
1 open at NHTSA
AQLatches/Locks/Linkages › Hood · opened December 2022
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. AQ22003 on NHTSA →
Mostly yes. With a reliability score of 7.6 out of 10 based on 61 owner complaints filed with NHTSA, the 2021 Nissan Altima is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2021 Nissan Altima?
On the NHTSA data, the 2021 Nissan Altima does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 7.6/10 — above the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2021 Nissan Altima?
Based on NHTSA records, the most-reported issue is electrical, with 15 complaints filed. Typical failure occurs around 17,000 miles. Average repair cost runs about $850 at an independent shop.
What's the most expensive thing that goes wrong?
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 17,000 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Nissan Altima has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2021 Nissan Altima?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 61 complaints on file and the costliest repair averaging $850, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 9 hours ago. Verify the raw federal record at
nhtsa.gov/vehicle/2021/Nissan/Altima.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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